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| | #include <algorithm>
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| | #include <functional>
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| | #include <numeric>
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| | #include <iostream>
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| | #include <iomanip>
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| | #include <cstdio>
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| | #include <cmath>
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| | #include <complex>
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| | #include <cstdlib>
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| | #include <ctime>
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| | #include <cstring>
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| | #include <cassert>
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| | #include <string>
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| | #include <vector>
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| | #include <list>
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| | #include <map>
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| | #include <set>
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| | #include <deque>
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| | #include <queue>
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| | #include <stack>
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| | #include <bitset>
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| | #include <sstream>
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| | using namespace std;
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| |
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| | #define LL long long
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| | #define LD long double
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| | #define PR pair<int,int>
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| |
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| | #define Fox(i,n) for (i=0; i<n; i++)
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| | #define Fox1(i,n) for (i=1; i<=n; i++)
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| | #define FoxI(i,a,b) for (i=a; i<=b; i++)
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| | #define FoxR(i,n) for (i=(n)-1; i>=0; i--)
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| | #define FoxR1(i,n) for (i=n; i>0; i--)
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| | #define FoxRI(i,a,b) for (i=b; i>=a; i--)
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| | #define Foxen(i,s) for (i=s.begin(); i!=s.end(); i++)
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| | #define Min(a,b) a=min(a,b)
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| | #define Max(a,b) a=max(a,b)
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| | #define Sz(s) int((s).size())
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| | #define All(s) (s).begin(),(s).end()
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| | #define Fill(s,v) memset(s,v,sizeof(s))
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| | #define pb push_back
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| | #define mp make_pair
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| | #define x first
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| | #define y second
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| |
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| | template<typename T> T Abs(T x) { return(x<0 ? -x : x); }
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| | template<typename T> T Sqr(T x) { return(x*x); }
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| |
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| | const int INF = (int)1e9;
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| | const LD EPS = 1e-9;
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| | const LD PI = acos(-1.0);
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| |
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| | bool Read(int &x)
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| | {
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| | char c,r=0,n=0;
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| | x=0;
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| | for(;;)
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| | {
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| | c=getchar();
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| | if ((c<0) && (!r))
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| | return(0);
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| | if ((c=='-') && (!r))
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| | n=1;
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| | else
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| | if ((c>='0') && (c<='9'))
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| | x=x*10+c-'0',r=1;
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| | else
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| | if (r)
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| | break;
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| | }
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| | if (n)
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| | x=-x;
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| | return(1);
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| | }
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| |
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| | #define MOD 1000000007
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| | #define LIM 800002
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| |
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| | PR GCD(int a,int b)
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| | {
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| | if (!b)
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| | return(mp(1,0));
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| | PR p=GCD(b,a%b);
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| | return(mp(p.y,p.x-p.y*(a/b)));
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| | }
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| |
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| | int Add(int a,int b)
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| | {
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| | a+=b;
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| | if (a>=MOD)
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| | a-=MOD;
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| | return(a);
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| | }
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| |
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| | int Sub(int a,int b)
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| | {
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| | a-=b;
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| | if (a<0)
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| | a+=MOD;
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| | return(a);
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| | }
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| |
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| | int Mult(int a,int b)
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| | {
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| | return((LL)a*b%MOD);
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| | }
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| | int Div(int a,int b)
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| | {
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| | b=GCD(b,MOD).x;
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| | if (b<0)
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| | b+=MOD;
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| | return(Mult(a,b));
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| | }
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| |
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| | int main()
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| | {
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| |
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| | int T,t;
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| | int N,M,K,L,A,B;
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| | int i,j,a,a2,b,b2,h,h2,h3,h4,w2,w3,sum,cnt;
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| | int ansB,ansW,ansG,ansR;
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| | set<int> S;
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| | set<int>::iterator I;
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| | static int H[LIM],D[LIM];
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| | static PR P[LIM];
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| |
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| | Read(T);
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| | Fox1(t,T)
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| | {
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| |
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| | Read(N),Read(M),Read(K);
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| | M=sum=0;
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| | while (K--)
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| | {
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| | Read(L),Read(h),Read(A),Read(B);
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| | while (L--)
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| | {
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| | P[M]=mp(h,M);
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| | H[M++]=h;
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| | sum=Add(sum,h);
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| | h=((LL)A*h+B)%(N-1)+1;
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| | }
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| | }
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| |
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| | ansW=ansR=cnt=0;
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| | S.clear();
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| | S.insert(-1);
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| | S.insert(M);
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| | Fill(D,0);
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| |
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| | sort(P,P+M);
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| | FoxR(i,M)
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| | {
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| |
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| | j=P[i].y;
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| | I=S.lower_bound(j);
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| | b=*I-j-1;
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| | I--;
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| | a=j-*I-1;
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| | S.insert(j);
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| |
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| | h=N-P[i].x;
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| | h2=Div(Mult(h,h+1),2);
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| | w2=Mult(a+1,b+1);
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| | cnt=Add(cnt,Mult(h2,w2));
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| | h3=Div(Mult(h,Mult(h+1,h+2)),6);
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| | a2=Div(Mult(a,a+1),2);
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| | b2=Div(Mult(b,b+1),2);
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| | w3=Add(w2,Add(Mult(a2,b+1),Mult(b2,a+1)));
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| | ansW=Add(ansW,Mult(h3,w3));
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| |
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| | ansR=Add(ansR,Mult(P[i].x,Mult(h2,w3)));
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| | h4=Div(Mult(h-1,Mult(h,h+1)),6);
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| | ansR=Add(ansR,Mult(h4,w3));
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| |
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| | D[j-a]=Add(D[j-a],Mult(h2,b+1));
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| | D[j+1]=Sub(D[j+1],Mult(h2,a+b+2));
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| | D[j+b+2]=Add(D[j+b+2],Mult(h2,a+1));
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| | }
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| |
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| | ansG=Mult(cnt,sum);
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| |
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| | a=b=0;
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| | Fox(i,M)
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| | {
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| | a=Add(a,D[i]);
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| | b=Add(b,a);
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| | ansR=Sub(ansR,Mult(b,H[i]));
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| | }
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| |
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| | ansB=Sub(Mult(cnt,Mult(N,M)),Add(ansW,Add(ansG,ansR)));
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| |
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| | printf("Case #%d: %d %d %d %d\n",t,Sub(0,ansB),Sub(0,ansW),Sub(0,ansG),Sub(0,ansR));
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| | }
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| | return(0);
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| | }
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